#281704#281704

#281704 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.3% C 0.042 H 67.4°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#281704
RGB	rgb(40, 23, 4)
HSL	hsl(32, 82%, 9%)
HSV	hsv(32, 90%, 16%)
CMYK	cmyk(0%, 42.5%, 90%, 84.3%)
CIE-LAB	lab(9.58, 6.26, 12.83)
CIE-LCH	lch(9.58, 14.27, 63.97°)
OKLab	oklab(22.29% 0.0161 0.0386)
OKLCH	oklch(22.29% 0.042 67.4)
XYZ	xyz(1.2035, 1.0728, 0.2585)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281704 #041528

analogous

#280504 #281704 #272804

triadic

#281704 #042817 #170428

tetradic

#281704 #042805 #041528 #280427

square

#281704 #042805 #041528 #280427

split-complementary

#281704 #042728 #050428

monochromatic

#1C1003 #1C1003 #281704 #60370A #97570F

Accessibility & contrast

On white

17.29

#281704 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#281704 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281704

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281704	#FFFFFF	#000000	##FFFFFF
##281704	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1803

Deuteranopia (green-blind)

#211C04

Tritanopia (blue-blind)

#2D1313

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #281704;
/* rgb */ color: rgb(40, 23, 4);
/* oklch */ color: oklch(22.3% 0.042 67.4);

Tailwind

colors: {
  custom: {
    50: '#635448',
    500: '#281704',
    950: '#000000',
  },
}

SCSS

$custom: #281704;
$custom-light: #635448;
$custom-dark: #000000;

JSON

{
  "hex": "#281704",
  "rgb": {
    "r": 40,
    "g": 23,
    "b": 4
  },
  "hsl": {
    "h": 31.667,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.22285,
    "c": 0.0418,
    "h": 67.4
  },
  "luminance": 0.01073
}

Semantic roles & 50–950 ramp

primary

#281704

secondary

#1D426B

accent

#8EF830

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#050200

muted

#7A7877

Preview Lab

Preview with #281704

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →